Insider Trading activities of General Motors Co insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of General Motors Co since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of General Motors Co since year 2005. Table 2 shows the detailed insider transactions of General Motors Co since 2005. The reporting company's ticker symbol is GM. The reporting company's CIK number is 1467858.
The total value of stock buying since 2005 is $8,298,204.
The total value of stock sales since 2005 is $11,762,887,004.
The total value of stock option exercises since 2005 is $20,020,671.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for General Motors Co (GM).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-10 0 $0 212,954 $8,832,824 180,865 $5,231,348
2017-09 0 $0 324,274 $12,419,346 234,274 $7,337,461
2017-08 25,800 $896,650 262,418 $9,147,388 234,274 $7,337,461
2017-07 0 $0 73,255 $2,630,356 0 $0
2017-06 0 $0 0 $0 4,614 $0
2017-05 1,520 $50,038 178,158 $5,927,131 0 $0
2017-04 0 $0 2,670 $90,379 34,703 $0
2017-03 0 $0 2,435 $90,362 58,191 $0
2017-02 0 $0 35,028 $1,280,111 215,469 $0
2017-01 0 $0 2,540 $91,744 0 $0
2016-12 0 $0 12,490 $460,063 28,859 $0
2016-11 0 $0 8,035 $275,118 0 $0
2016-10 0 $0 0 $0 18,325 $0
2016-09 0 $0 0 $0 30,891 $0
2016-08 1,600 $49,616 6,250 $199,625 0 $0
2016-06 0 $0 0 $0 34,221 $0
2016-05 0 $0 10,374 $326,573 0 $0
2016-04 0 $0 0 $0 42,179 $0
2016-03 0 $0 0 $0 57,907 $0
2015-12 0 $0 25,000 $901,500 74,044 $0
2015-11 0 $0 30,688 $1,098,595 0 $0
2015-10 0 $0 0 $0 18,326 $0
2015-09 0 $0 0 $0 85,607 $0
2015-07 32,000 $1,018,880 0 $0 0 $0
2015-06 1,250 $44,259 0 $0 96,905 $0
2015-05 28,343 $999,941 0 $0 0 $0
2015-04 2,500 $88,755 73,389,831 $2,613,411,881 34,386 $0
2015-03 0 $0 26,761 $1,002,340 306,957 $0
2015-02 0 $0 26,873 $1,007,231 119,529 $0
2014-12 0 $0 0 $0 196,062 $0
2014-10 0 $0 0 $0 4,490 $0
2014-09 0 $0 0 $0 151,572 $0
2014-08 0 $0 13,504 $456,840 0 $0
2014-06 0 $0 0 $0 207,046 $0
2014-04 0 $0 11,680 $405,296 0 $0
2014-03 0 $0 122,077 $4,449,160 455,543 $0
2014-02 0 $0 139,382 $5,036,166 162,683 $0
2013-12 0 $0 0 $0 186,621 $0
2013-11 200 $7,758 0 $0 25,358 $0
2013-09 0 $0 150,000,000 $4,341,900,000 222,602 $11,342
2013-06 0 $0 20,000,000 $688,199,999 203,247 $0
2013-05 500 $15,960 23,068 $735,328 0 $0
2013-04 0 $0 9,530 $265,153 0 $0
2013-03 0 $0 1,469 $41,631 245,612 $0
2013-02 25,000 $662,500 0 $0 1,081 $0
2012-12 0 $0 0 $0 150,061 $0
2012-11 3,845 $99,758 0 $0 0 $0
2012-09 0 $0 0 $0 159,556 $0
2012-08 25,000 $508,750 0 $0 0 $0
2012-06 0 $0 8,521 $186,920 125,061 $0
2012-03 3,800 $98,990 0 $0 118,240 $103,059
2011-12 0 $0 0 $0 324,318 $0
2011-09 0 $0 0 $0 475,026 $0
2011-08 15,000 $367,525 3,208 $76,061 0 $0
2011-06 0 $0 0 $0 177,059 $0
2011-05 38,000 $1,184,540 0 $0 0 $0
2011-03 20,500 $662,775 0 $0 114,841 $0
2010-12 0 $0 4,567,981 $149,610,513 19,257 $0
2010-11 46,150 $1,541,509 119,453,205 $3,912,331,370 0 $0
2010-09 0 $0 0 $0 16,699 $0
2010-06 0 $0 0 $0 7,884 $0
2010-03 0 $0 0 $0 7,887 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of General Motors Co insiders (GM)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-10-06 Boler-davis Alicia S (Executive Vice President) Sale 10,000 45.00 450,000
2017-10-02 Boler-davis Alicia S (Executive Vice President) Sale 10,000 40.90 409,000
2017-10-02 Glidden Craig B. (Executive Vice President & GC) Sale 192,954 41.33 7,973,824
2017-10-02 Glidden Craig B. (Executive Vice President & GC) Option Ex 167,029 31.32 5,231,348
2017-10-01 De Nysschen Carel J. (Executive Vice President) Option Ex 13,836 .00 0
2017-09-25 Ammann Daniel (President) Sale 40,000 40.19 1,607,600
2017-09-13 Batey Alan S. (Executive Vice President) Sale 233,374 38.04 8,877,546
2017-09-13 Batey Alan S. (Executive Vice President) Option Ex 233,374 31.32 7,309,273
2017-09-13 Ammann Daniel (President) Sale 50,000 38.00 1,900,000
2017-09-12 Batey Alan S. (Executive Vice President) Sale 900 38.00 34,200
2017-09-12 Batey Alan S. (Executive Vice President) Option Ex 900 31.32 28,188
2017-08-18 Mendillo Jane L Buy 1,440 34.86 50,198
2017-08-15 Batey Alan S. (Executive Vice President) Sale 8,144 35.57 289,682
2017-08-15 Jacoby Stefan (Executive Vice President) Sale 20,000 35.60 712,000
2017-08-01 Neumann Karl-thomas (Executive Vice President) Sale 234,274 34.77 8,145,706
2017-08-01 Neumann Karl-thomas (Executive Vice President) Option Ex 234,274 31.32 7,337,461
2017-08-01 Schoewe Thomas M Buy 14,360 34.76 499,153
2017-08-01 Russo Patricia F Buy 10,000 34.73 347,299
2017-07-31 Ammann Daniel (President) Sale 40,000 36.00 1,440,000
2017-07-28 Stevens Charles K. Iii (Executive Vice President & CFO) Sale 16,000 35.80 572,800
2017-07-28 Timko Thomas S (VP, Controller & CAO) Sale 17,255 35.79 617,556
2017-06-11 Timko Thomas S (Vice President & Controller) Option Ex 4,614 .00 0
2017-05-30 Batey Alan S. (Executive Vice President) Sale 29,000 33.58 973,820
2017-05-26 Mendillo Jane L Buy 1,520 32.92 50,038
2017-05-22 Neumann Karl-thomas (Executive Vice President) Sale 46,472 32.84 1,526,140
2017-05-08 Jacoby Stefan (Executive Vice President) Sale 2,686 33.85 90,921
2017-05-03 Stevens Charles K. Iii (Executive Vice President & CFO) Sale 25,000 33.40 835,000
2017-05-03 Reuss Mark L (Executive Vice President) Sale 75,000 33.35 2,501,250
2017-04-10 Jacoby Stefan (Executive Vice President) Sale 2,670 33.85 90,379
2017-04-01 Glidden Craig B. (Executive Vice President & GC) Option Ex 34,703 .00 0
2017-03-31 Boler-davis Alicia S (Executive Vice President) Option Ex 58,191 .00 0
2017-03-08 Jacoby Stefan (Executive Vice President) Sale 2,435 37.11 90,362
2017-02-14 Neumann Karl-thomas (Executive Vice President) Sale 31,079 36.71 1,140,910
2017-02-13 Boler-davis Alicia S (Executive Vice President) Option Ex 735 .00 0
2017-02-13 Stevens Charles K. Iii (Executive Vice President & CFO) Option Ex 11,311 .00 0
2017-02-13 Batey Alan S. (Executive Vice President) Option Ex 12,564 .00 0
2017-02-13 Tsien Matthew (Executive Vice President) Option Ex 34,388 .00 0
2017-02-13 Jacoby Stefan (Executive Vice President) Option Ex 5,905 .00 0
2017-02-13 Neumann Karl-thomas (Executive Vice President) Sale 1,379 35.38 48,789
2017-02-13 Neumann Karl-thomas (Executive Vice President) Option Ex 6,229 .00 0
2017-02-13 Ammann Daniel (President) Option Ex 23,001 .00 0
2017-02-13 Reuss Mark L (Executive Vice President) Option Ex 77,203 .00 0
2017-02-13 Barra Mary T (Chairman & CEO) Option Ex 35,574 .00 0
2017-02-13 Timko Thomas S (Vice President & Controller) Option Ex 1,500 .00 0
2017-02-13 Quattrone John J (Senior Vice President) Option Ex 7,059 .00 0
2017-02-08 Jacoby Stefan (Executive Vice President) Sale 2,570 35.18 90,412
2017-01-09 Jacoby Stefan (Executive Vice President) Sale 2,540 36.12 91,744
2016-12-31 Boler-davis Alicia S (Executive Vice President) Option Ex 939 .00 0
2016-12-31 Stevens Charles K. Iii (Executive Vice President & CFO) Option Ex 102 .00 0
2016-12-31 Batey Alan S. (Executive Vice President) Option Ex 1,715 .00 0
2016-12-31 Tsien Matthew (Executive Vice President) Option Ex 98 .00 0
2016-12-31 Jacoby Stefan (Executive Vice President) Option Ex 4,901 .00 0
2016-12-31 Neumann Karl-thomas (Executive Vice President) Option Ex 4,492 .00 0
2016-12-31 Ammann Daniel (President) Option Ex 5,768 .00 0
2016-12-31 Reuss Mark L (Executive Vice President) Option Ex 4,921 .00 0
2016-12-31 Barra Mary T (Chairman & CEO) Option Ex 5,799 .00 0
2016-12-31 Quattrone John J (Senior Vice President) Option Ex 124 .00 0
2016-12-09 Ammann Daniel (President) Sale 10,000 37.00 370,000
2016-12-08 Jacoby Stefan (Executive Vice President) Sale 2,490 36.17 90,063
2016-11-14 Timko Thomas S (Vice President & Controller) Sale 8,035 34.24 275,118
2016-10-07 Jacoby Stefan (Executive Vice President) Option Ex 4,489 .00 0
2016-10-01 De Nysschen Carel J. (Executive Vice President) Option Ex 13,836 .00 0
2016-09-30 Boler-davis Alicia S (Executive Vice President) Option Ex 1,066 .00 0
2016-09-30 Stevens Charles K. Iii (Executive Vice President & CFO) Option Ex 116 .00 0
2016-09-30 Batey Alan S. (Executive Vice President) Option Ex 1,946 .00 0
2016-09-30 Tsien Matthew (Executive Vice President) Option Ex 111 .00 0
2016-09-30 Jacoby Stefan (Executive Vice President) Option Ex 3,707 .00 0
2016-09-30 Neumann Karl-thomas (Executive Vice President) Option Ex 5,097 .00 0
2016-09-30 Ammann Daniel (President) Option Ex 6,545 .00 0
2016-09-30 Reuss Mark L (Executive Vice President) Option Ex 5,583 .00 0
2016-09-30 Barra Mary T (Chairman & CEO) Option Ex 6,579 .00 0
2016-09-30 Quattrone John J (Senior Vice President) Option Ex 141 .00 0
2016-08-23 Timko Thomas S (Vice President & Controller) Sale 6,250 31.94 199,625
2016-08-02 Mendillo Jane L Buy 1,600 31.01 49,616
2016-06-30 Boler-davis Alicia S (Executive Vice President) Option Ex 1,152 .00 0
2016-06-30 Deluca James B. (Executive Vice President) Option Ex 210 .00 0
2016-06-30 Stevens Charles K. Iii (Executive Vice President & CFO) Option Ex 125 .00 0
2016-06-30 Batey Alan S. (Executive Vice President) Option Ex 2,104 .00 0
2016-06-30 Tsien Matthew (Executive Vice President) Option Ex 120 .00 0
2016-06-30 Neumann Karl-thomas (Executive Vice President) Option Ex 5,512 .00 0
2016-06-30 Ammann Daniel (President) Option Ex 7,078 .00 0
2016-06-30 Reuss Mark L (Executive Vice President) Option Ex 6,038 .00 0
2016-06-30 Barra Mary T (Chairman & CEO) Option Ex 7,115 .00 0
2016-06-30 Quattrone John J (Senior Vice President) Option Ex 153 .00 0
2016-06-11 Timko Thomas S (Vice President & Controller) Option Ex 4,614 .00 0
2016-05-27 Deluca James B. (Executive Vice President) Sale 10,374 31.48 326,573
2016-04-01 Glidden Craig B. (Executive Vice President & GC) Option Ex 34,704 .00 0
2016-04-01 Timko Thomas S (Vice President & Controller) Option Ex 7,475 .00 0
2016-03-31 Deluca James B. (Executive Vice President) Option Ex 210 .00 0
2016-03-31 Stevens Charles K. Iii (Executive Vice President & CFO) Option Ex 125 .00 0
2016-03-31 Batey Alan S. (Executive Vice President) Option Ex 2,104 .00 0
2016-03-31 Tsien Matthew (Executive Vice President) Option Ex 120 .00 0
2016-03-31 Ammann Daniel (President) Option Ex 8,337 .00 0
2016-03-31 Reuss Mark L (Executive Vice President) Option Ex 7,079 .00 0
2016-03-31 Barra Mary T (Chairman & CEO) Option Ex 8,327 .00 0
2016-03-31 Girsky Stephen J Option Ex 12,247 .00 0
2016-03-01 Ardila Jaime (Executive Vice President *) Option Ex 6,453 .00 0
2016-03-01 Reuss Mark L (Executive Vice President) Option Ex 12,905 .00 0
2015-12-31 Deluca James B. (Executive Vice President) Option Ex 420 .00 0
2015-12-31 Stevens Charles K. Iii (Executive Vice President & CFO) Option Ex 249 .00 0
2015-12-31 Batey Alan S. (Executive Vice President) Option Ex 2,010 .00 0
2015-12-31 Tsien Matthew (Executive Vice President) Option Ex 239 .00 0
2015-12-31 Jacoby Stefan (Executive Vice President) Option Ex 4,901 .00 0
2015-12-31 Neumann Karl-thomas (Executive Vice President) Option Ex 4,493 .00 0
2015-12-31 Ardila Jaime (Executive Vice President) Option Ex 5,149 .00 0
2015-12-31 Ammann Daniel (President) Option Ex 13,436 .00 0
2015-12-31 Reuss Mark L (Executive Vice President) Option Ex 11,261 .00 0
2015-12-31 Barra Mary T (Chairman & CEO) Option Ex 13,171 .00 0
2015-12-31 Girsky Stephen J Option Ex 18,410 .00 0
2015-12-31 Quattrone John J (Senior Vice President) Option Ex 305 .00 0
2015-12-02 Ammann Daniel (President) Sale 25,000 36.06 901,500
2015-11-23 Deluca James B. (Executive Vice President) Sale 10,153 36.10 366,523
2015-11-02 Timko Thomas S (Vice President & Controller) Sale 20,535 35.65 732,072
2015-10-07 Jacoby Stefan (Executive Vice President) Option Ex 4,489 .00 0
2015-10-01 De Nysschen Carel J. (Executive Vice President) Option Ex 13,837 .00 0
2015-09-30 Deluca James B. (Executive Vice President) Option Ex 500 .00 0
2015-09-30 Stevens Charles K. Iii (Executive Vice President & CFO) Option Ex 298 .00 0
2015-09-30 Batey Alan S. (Executive Vice President) Option Ex 2,310 .00 0
2015-09-30 Tsien Matthew (Executive Vice President) Option Ex 285 .00 0
2015-09-30 Jacoby Stefan (Executive Vice President) Option Ex 3,707 .00 0
2015-09-30 Neumann Karl-thomas (Executive Vice President) Option Ex 5,097 .00 0
2015-09-30 Ardila Jaime (Executive Vice President) Option Ex 6,119 .00 0
2015-09-30 Ammann Daniel (President) Option Ex 16,002 .00 0
2015-09-30 Reuss Mark L (Executive Vice President) Option Ex 13,404 .00 0
2015-09-30 Barra Mary T (Chief Executive Officer) Option Ex 15,673 .00 0
2015-09-30 Girsky Stephen J Option Ex 21,849 .00 0
2015-09-30 Quattrone John J (Senior Vice President) Option Ex 363 .00 0
2015-07-31 Jimenez Joseph Buy 32,000 31.84 1,018,880
2015-06-30 Deluca James B. (Executive Vice President) Option Ex 568 .00 0
2015-06-30 Stevens Charles K. Iii (Executive Vice President & CFO) Option Ex 337 .00 0
2015-06-30 Batey Alan S. (Executive Vice President) Option Ex 2,530 .00 0
2015-06-30 Tsien Matthew (Executive Vice President) Option Ex 324 .00 0
2015-06-30 Neumann Karl-thomas (Executive Vice President) Option Ex 5,512 .00 0
2015-06-30 Ardila Jaime (Executive Vice President) Option Ex 6,917 .00 0
2015-06-30 Ammann Daniel (President) Option Ex 18,121 .00 0
2015-06-30 Reuss Mark L (Executive Vice President) Option Ex 15,170 .00 0
2015-06-30 Barra Mary T (Chief Executive Officer) Option Ex 17,734 .00 0
2015-06-30 Girsky Stephen J Option Ex 24,665 .00 0
2015-06-30 Quattrone John J (Senior Vice President) Option Ex 412 .00 0
2015-06-11 Timko Thomas S (Vice President) Option Ex 4,615 .00 0
2015-06-05 Mullen Michael G Buy 750 35.12 26,339
2015-06-03 Ashton Joseph J Buy 500 35.84 17,920
2015-05-05 Mulva James J Buy 28,343 35.28 999,941
2015-04-30 Gooden Linda R Buy 1,000 35.37 35,370
2015-04-29 Russo Patricia F Buy 1,500 35.59 53,385
2015-04-06 Canada Development Investment Corp Sale 73,389,831 35.61 2,613,411,881
2015-04-01 Timko Thomas S (Vice President) Option Ex 34,386 .00 0
2015-03-31 Deluca James B. (Executive Vice President) Option Ex 567 .00 0
2015-03-31 Stevens Charles K. Iii (Executive Vice President & CFO) Option Ex 337 .00 0
2015-03-31 Batey Alan S. (Executive Vice President) Option Ex 2,530 .00 0
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Insider trading activities including stock purchases, stock sales, and option exercises of GM listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of General Motors Co (symbol GM, CIK number 1467858) see the Securities and Exchange Commission (SEC) website.